Ever wondered how many times a certain note gets played during the course of a song? Well this tool developed by Joey Cloud lets you visualize the number of times each note is played on a histogram—that happens to look exactly like the piano keyboard it represents.
The simple viz shows the frequency with which each note of the keyboard is played during a piece of music. The image above shows Rimsky-Korsakov’s Flight of the Bumblebee; the one below is Chopsticks. Notice the subtle and nuanced differences?
via Gizmodo
